This Vilgax Battle Ship is the ultimate battle field for every alien! Stage a fight between your 1-inch tall figures, challenge your 4-inch characters to the slime pit arena, or shoot slime from the super shooter. The activities are nonstop and the action is intense! There's game play for any Ben 10 1-inch or 4-inch tall figures, Sumo Slammers, and even Transforming Alien Rocks. This amazing Battle Ship comes with a 4-inch tall Ben, Sumo Slammer characters (1x Vilgax and 1x Four Arms), and 2 Transforming Alien Rocks… each containing a 1-inch figure. It's awesome!